Base | Representation |
---|---|
bin | 1101101000000… |
… | …0111001000110 |
3 | 10222112120111102 |
4 | 3122000321012 |
5 | 104112313141 |
6 | 5400540102 |
7 | 1262530061 |
oct | 332007106 |
9 | 128476442 |
10 | 57151046 |
11 | 2a295477 |
12 | 17181632 |
13 | bac02b4 |
14 | 78398d8 |
15 | 503d99b |
hex | 3680e46 |
57151046 has 8 divisors (see below), whose sum is σ = 85798440. Its totient is φ = 28551568.
The previous prime is 57151037. The next prime is 57151063. The reversal of 57151046 is 64015175.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8831 + ... + 13866.
It is an arithmetic number, because the mean of its divisors is an integer number (10724805).
Almost surely, 257151046 is an apocalyptic number.
57151046 is a deficient number, since it is larger than the sum of its proper divisors (28647394).
57151046 is a wasteful number, since it uses less digits than its factorization.
57151046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23958.
The product of its (nonzero) digits is 4200, while the sum is 29.
The square root of 57151046 is about 7559.8310827690. The cubic root of 57151046 is about 385.1897552258.
The spelling of 57151046 in words is "fifty-seven million, one hundred fifty-one thousand, forty-six".
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